"It's relatively easy to build a neural network that... learns the dynamics. The fact that we haven't done it right so far doesn't mean it's hard... [A] biological organism does it with relatively few neurons. ...[Y]ou build a bunch of neural oscillators that entrain themselves with the dynamics of your body is such a way that the regulator becomes isomorphic and it's modeled with the dynamics that it regulates, and then it's automatic. ...[I]t's only interesting in the sense that it captures attention when the system is off [kelter]."